Where: [[ :'''PathFilename]] ''' - a string expression specifying the path and filename,
[[:'''StringExpression]] ''' - the string expression to be appended to a file ==== Example ====<syntaxhighlight>FileAppend("C:\test.txt","Appended Text"); will append the string expression "Appended Text" to the end of the test.txt file in the root directory of the C: hard drive</syntaxhighlight>